Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

Abl Y504-p
Hck Y504-p
Src Y504-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

Abl Y504-p
Hck Y504-p
Phosphatases, in vitro:
PTPN2 Y504-p
SHP-2 Y504-p
Regulatory protein:
CRK Y504-p
Treatment:
angiotensin_2 S335-p , S345-p
anti-CD3/CD28 Y504-p
aspirin Y504-p
bisindolylmaleimide Y504-p
colforsin Y504-p
EGF S360-p
H2O2 Y504-p
ICAM-1 Y504-p
IGF-1 Y504-p
imatinib Y61-p , Y504-p
ischemia S23-p , S652-p
mercuric_chloride Y504-p
MLN8054 S335-p , Y341-p
NGF Y504-p
phorbol_ester Y504-p
PP2 Y504-p
SB202190 S360-p
SB203580 Y504-p
SII_angiotensin_2 S335-p , S345-p , S360-p , S371-p
staurosporine Y504-p
thrombin Y504-p
U0126 Y504-p
vanadate Y504-p
Z-VAD-FMK Y504-p